#ifndef __GLOBAL_H__
#define __GLOBAL_H__

#define uchar unsigned char
#define uint unsigned int
#define ulong unsigned long

#define FALSE 0
#define TRUE 1

#define NULL 0

struct NicHdr		   /*  NIC hardware packet header */
{                   
    uchar status;                      /*  Error status */
    uchar next;                      /*  Pointer to next block */
    uint  length;                       /*  Length of this frame incl. CRC */
};

#endif